It was Friday afternoon and she and her friends were driving to visit her parents when they suddenly spotted a massive storm-cloud ... São Paulo. 'Before we got close to the clouds, the weather ...

Milton, which is churning off the western coast of Florida, was captured by external cameras on the International Space ...

A large curved ridge can also be seen near the top of the cloud gap. This is the remnant of Mount Somma — an ancient volcano that once stood in the same spot as Vesuvius, before the newer ...

A Space X launch from Vandenberg Space Force Base in Southern California produced a noctilucent cloud visible in the eastern ...